title: Use of both translation initiation sites of the middle wall protein gene in Bacillus brevis 47.
abstract: The middle wall protein gene of Bacillus brevis 47 has two potential translation initiation sites located tandemly in the same reading frame. We demonstrate here that both sites are utilized to start translation in B. brevis 47. Translation from the first site (located upstream) gives rise to a precursor of the middle wall protein with an extension peptide of 31 amino acids preceding the signal peptide. The precursor was cleaved at the same position as that of the precursor translated from the second site. The TTG codon seems to play an appreciable role in the initiation of translation in B. brevis 47.
authors.affiliation: Department of Food Science and Technology, Faculty of Agriculture, Nagoya University, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Adachi
authors.forename: H
authors.initials: H
authors.lastname: Yamagata
authors.forename: N
authors.initials: N
authors.lastname: Tsukagoshi
authors.forename: S
authors.initials: S
authors.lastname: Udaka
mesh_terms: D001407:Bacillus / Q000235:genetics*; D001426:Bacterial Proteins / Q000096:biosynthesis / Q000235:genetics*; D001483:Base Sequence; D002473:Cell Wall / Q000032:analysis; D003062:Codon; D004269:DNA, Bacterial / Q000032:analysis; D005798:Genes, Bacterial; D008969:Molecular Sequence Data; D014176:Protein Biosynthesis; D011498:Protein Precursors / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D003062:Codon; D004269:DNA, Bacterial; D011498:Protein Precursors